Answers

Subtract 12/9 from 84/56

1^st number: 1 28/56, 2^nd number: 1 3/9

84/56 - 12/9 is 1/6.

Steps for subtracting fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 56 and 9 is 504
2. For the 1st fraction, since 56 × 9 = 504,
   84/56 = 84 × 9/56 × 9 = 756/504
3. Likewise, for the 2nd fraction, since 9 × 56 = 504,
   12/9 = 12 × 56/9 × 56 = 672/504
4. Subtract the two fractions:
   756/504 - 672/504 = 756 - 672/504 = 84/504
5. After reducing the fraction, the answer is 1/6

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